APA (7th ed.) Citation

M.D. Gunasena & Co. LTD. (2008). World's Greatest Scientits-10: Thomas Alva Edison. M.D. Gunasena & Co. LTD.

Chicago Style (17th ed.) Citation

M.D. Gunasena & Co. LTD. World's Greatest Scientits-10: Thomas Alva Edison. Colombo: M.D. Gunasena & Co. LTD, 2008.

MLA (9th ed.) Citation

M.D. Gunasena & Co. LTD. World's Greatest Scientits-10: Thomas Alva Edison. M.D. Gunasena & Co. LTD, 2008.

Warning: These citations may not always be 100% accurate.